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A concise overview of fundamental nutrition concepts, covering macronutrients, micronutrients, dietary imbalances, and healthy eating principles. It includes questions and answers related to key topics like the american diet, nutrient density, food labels, and the digestive system. Suitable for introductory-level learning in nutrition or health sciences.
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Top 3 leading causes of death in US - Answer heart disease, cancer, stroke What are macronutrients? - Answer carbohydrates, lipids, proteins what are micronutrients? - Answer vitamins and minerals what nutrients are high in the american diet? - Answer added sugar, sodium, saturated fat, calories what nutrients are low in the american diet? - Answer vitamin D, calcium, potassium, fiber why is the american diet unbalanced? - Answer convenience of fast food and sweet drinks What are nutrition recommendations from reputable sources (like the USDA) based on? - Answer a consensus Who is the best source of nutrition information? Who may give questionable nutrition advice? - Answer Licensed dietitian, a trainer, website what are principles of a healthy diet? - Answer variety, balance, moderation, nutrient density, energy density nutrient density - Answer number of nutrients in a food compared to number of calories energy density - Answer number of calories compared to the gram weight of food balance - Answer eating from all food groups moderation - Answer not over consuming a particular nutrient Mandatory info on food labels - Answer name of product, net weight of food, name/address of manufacturer, list of ingredients, additives
and preservatives, presence of 8 common allergies what are additives and preservatives used for? - Answer prevent spoilage and decolorization function of carbohydrates - Answer provide energy Sources of carbohydrates - Answer bread, potatoes, rice, pasta, sugars, fruits, sweets, cakes AMDR for carbohydrates - Answer 45-65% Monosaccharides - Answer glucose, fructose, galactose Disaccharide - Answer A double sugar molecule made of two monosaccharides bonded together through dehydration synthesis. starch - Answer storage form of glucose in plants Glycogen - Answer storage form of glucose in animals liver - Answer creates bile duodenum, jejunum, ileum - Answer three parts of the small intestine enzymes - Answer Proteins that speed up chemical reactions what is true regarding villi - Answer finger like projections that increase surface area of small intestine pancreas - Answer creates enzymes what can chronic untreated heartburn lead to - Answer escophagical cancer probiotics - Answer beneficial bacteria in gut prebiotics - Answer food for probiotics, encourage the growth and activity of bacteria hydrochronic acid - Answer released by stomach secretes peristalsis - Answer waves of muscular contractions that move food through the digestive tract